Medico-surgical equipment - Materials for ancillary positioning instruments for surgical instrument - Martensitic, precipitation hardening, austenitic and austeno-ferritic stainless steels

Le présent document spécifie les nuances des aciers inoxydables martensitiques, à durcissement par précipitation, austénitiques et austéno-ferritiques utilisés pour la fabrication des instruments de chirurgie.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2005

Number of pages

32 p.

Reference

NF S94-090

ICS Codes

11.040.30 Surgical instruments and materials

Classification index

S94-090

Print number

1 - 26/10/2005

Sumary

Medico-surgical equipment - Materials for ancillary positioning instruments for surgical instrument - Martensitic, precipitation hardening, austenitic and austeno-ferritic stainless steels

Le présent document spécifie les nuances des aciers inoxydables martensitiques, à durcissement par précipitation, austénitiques et austéno-ferritiques utilisés pour la fabrication des instruments de chirurgie.

Replaced standards (3)

NF S94-090

April 2001

Standard Cancelled

Medico-surgical equipment - Materials for ancillary positioning instruments for bone surgery - Martensitic, precipitation hardening, austenitic and austeno-ferritic stainless steels

NF S90-450

April 1981

Standard Cancelled

Surgical instruments. Haemostatic forceps. Stainless steel. Chemical composition and hardness.

NF S90-451

April 1981

Standard Cancelled

Medical and surgical equipment. Cutting instruments. Stainless steels. Chemical composition and hardness.

Table of contents

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1 Domaine d'application
5
2 Références normatives
5
3 Symboles et abréviations
6
4 Termes et définitions
6
5 Dimensions et tolérances sur les dimensions
7
6 Calcul de la masse et tolérance sur la masse
7
7 Désignation et commande
7
7.1 Désignation des nuances d'acier
7
7.2 Désignation à utiliser sur le bon de commande
7
8 Classification des nuances d'acier
8
9 Prescriptions
8
9.1 Procédé de fabrication
8
9.2 Composition chimique
8
9.3 Conditions de livraison
8
9.4 Résistance à la corrosion intergranulaire
8
9.5 Caractéristiques mécaniques
8
9.6 Qualité de surface
9
9.7 Santé interne
9
10 Essais
9
10.1 Généralités
9
10.2 Accord sur les essais et les documents de contrôle
9
10.3 Contrôles et essais spécifiques
10
10.4 Méthodes d'essai
10
10.5 Contre-essais
10
11 Marquage
10
Annexe A (informative) Directives concernant le traitement thermique
25
Annexe B (informative) Normes de dimensions applicables
29
Annexe C (informative) Domaine d'utilisation des différentes familles d'aciers inoxydables
30
Bibliographie
32

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